---
product_id: 620142987
title: "4\" Square Electrical Box with Cover"
brand: "venussar"
price: "¥8665"
currency: JPY
in_stock: null
url: https://www.desertcart.jp/products/620142987-4-square-electrical-box-with-cover
store_origin: JP
region: Japan
---

# 21 cu. in. capacity 16 knockouts Galvanized steel 4" Square Electrical Box with Cover

**Brand:** venussar
**Price:** ¥8665
**Availability:** ❌ Out of Stock

## Summary

> 🔌 Power Up Your Projects with Confidence!

## Quick Answers

- **What is this?** 4" Square Electrical Box with Cover by venussar
- **How much does it cost?** ¥8665 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/620142987-4-square-electrical-box-with-cover)

## Best For

- venussar enthusiasts

## Why This Product

- Trusted venussar brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **🔒 Safety First:** Designed to minimize electrical hazards with a robust enclosure.
- • **🛠️ Built to Last:** Galvanized steel construction ensures long-lasting durability.
- • **📏 Perfect Dimensions:** Compact 4''x4'' size fits seamlessly into your projects.
- • **🔥 Fire-Rated Protection:** Safe to use within 2-hour fire-rated walls for peace of mind.
- • **⚙️ Effortless Installation:** 16 pre-cut knockouts streamline your setup process.

## Overview

This 4" Square Electrical Box with Cover is a robust and reliable solution for housing electrical connections. With a depth of 1-1/2" and a generous 21 cu. in. capacity, it features 16 knockouts for easy installation. Made from galvanized steel, it offers excellent corrosion resistance and is suitable for use in fire-rated walls, ensuring safety and longevity.

## Description

4" Square Electrical Box with Cover, 1-1/2" Deep Metal Electrical Box, Ten 1/2'' and Six 3/4'' Knockouts, Galvanized Steel, 21.0 Cu. in. Capacity Junction Box Metal

## Features

- Specifications: 4''x4'' rectangle, 1-1/2" deep, 21 cubic inches.
- Protection: Protective housing for electrical connections, wires, and various components, can be use within a 2-hour fire-rated wall.
- 16 Knockouts: Knockouts simplify the installation process by providing pre-cut openings, saving time and effort during construction or assembly.
- Material: Galvanized steel materials, the galvanization process effectively protects the steel from corrosion caused by oxygen, water, thereby extending its lifespan.
- Safety: By enclosing electrical connections and wiring within a sturdy and insulated box, it prevents accidental contact and minimizes the risk of electrical hazards.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CTCGRVL4 |
| Best Sellers Rank | #47,327 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #101 in Electrical Boxes |
| Brand | Venussar |
| Capacity | 21 Cubic Inches |
| Color | Silver |
| Date First Available | January 25, 2024 |
| Finish Type | Painted or Powder Coated |
| Installation Type | Screw-In" or "Nail-On |
| Item Weight | 3.96 pounds |
| Item model number | 11033099 |
| Manufacturer | Venussar |
| Material | galvanized steel materials |
| Product Dimensions | 1.5"D x 4"W x 1.5"H |
| Style | 4 Pack-Metal Electrical Box with Cover |
| UPC | 726347597477 |

## Product Details

- **Brand:** Venussar
- **Color:** Silver
- **Material:** galvanized steel materials
- **Product Dimensions:** 1.5"D x 4"W x 1.5"H
- **Style:** 4 Pack-Metal Electrical Box with Cover

## Images

![4" Square Electrical Box with Cover - Image 1](https://m.media-amazon.com/images/I/71qjMLUKbqL.jpg)

## Frequently Bought Together

- Venussar 4" Square Electrical Box with Cover, 1-1/2" Deep Metal Electrical Box, Ten 1/2'' and Six 3/4'' Knockouts, Galvanized Steel, 21.0 Cu. in. Capacity Junction Box Metal
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**Shop now:** [https://www.desertcart.jp/products/620142987-4-square-electrical-box-with-cover](https://www.desertcart.jp/products/620142987-4-square-electrical-box-with-cover)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-07*